Rchr
J-GLOBAL ID：200901020071710598
Update date: Jul. 12, 2024
Utada Hisashi
ウタダ ヒサシ | Utada Hisashi
Affiliation and department：
Research field (1)：
Solid earth science
Research keywords (2)：
固体地球電磁気学
, Electromagnetism of solid Earth
Research theme for competitive and other funds (57)：
- 2021 - 2026 マントル遷移層探査のための海底観測技術の高度化
- 2021 - 2024 最古太平洋の全域探査で明かす「プレートテクトニクスの謎」
- 2018 - 2023 深海底における長基線電場観測によるマントル遷移層研究の展開
- 2018 - 2021 Pacific Array (1): Exploration of the oldest Pacific mantle
- 2015 - 2018 Exploring Large Igneous Provinces: Determination of crust and mantle structure beneath the Ontong Java Plateau by marine geophysical observation
- 2015 - 2018 Pacific Array
- 2011 - 2015 Investigation of mantle electrical conductivity beneath the Tristan da Cunha hotspot in Atlantic Ocean by Japan-Germany collaboration
- 2010 - 2015 New phase of Ocean Hemisphere Project : Imaging the normal oceanic mantle by advanced ocean bottom observations
- 2008 - 2010 Earth and Planetary Science Virtual Data Center
- 2004 - 2009 Stagnant Slab : A Key Word for the Mantle Dynamics
- 2004 - 2008 Imaging the stagnant slab by ocean bottom electromagnetic observation
- 2004 - 2006 Study of magma ascent mechanism in conduit based on continuous microgravity and electromagnetic observation
- 2003 - 2006 Marine magnetotelluric experiment across the central Mariana subduction-arc-back arc system
- 2003 - 2005 Study on Geospace Environment Change by Energy and Momentum Transfer from the Solar Wind into the Equatorial Ionosphere
- 2003 - 2005 A Research on the Mechanisms of the Temporal Change in Geophysical Parameters in an Underground Environment
- 2003 - 2005 Electromagnetic Study of the Stagnant Slab
- 2002 - 2004 An Experimental study of the Earth's Electric Field
- 2002 - 2002 地下洞における岩石及び気圧の関係:地震電磁気現象と環境保全への応用
- 2002 - 2002 中国東北部および日本列島を含む西太平洋の沈み込み帯の電気伝導度構造の研究
- 2000 - 2002 Solar Wind Energy Transfer into Magneto-Ionos-Atmosphere
- 2000 - 2002 Development of the ACTIVE system : an Array of Controlled Transientelectromagnetics to Image Volcanic Environment
- 2000 - 2002 A study on the mantle electrical conductivity structure beneath the eastern edge of continental Asia
- 1996 - 2001 Ocean Hemisphere Network : New probes for scanning the Earth's interior
- 1999 - 2000 A basic study on the main Geoelectric field
- 1998 - 1999 Energy transfer of solar wind-magnetosphere interaction
- 1997 - 1999 MOTIONALLY-INDUCED ELECTRIC AND MAGNETIC FIELDS OBSERVED IN THE IZU ISLANDS REGION
- 1997 - 1998 Electromagnetic Research on Structure of Graben and its implication to Volcanism
- 1996 - 1998 International Cooperative Research on the mid-Oceanic Ridges
- 1996 - 1997 Solar Wind Energy Transfer into the Equatorial Ionosphere
- 1996 - 1997 海底における長期地磁気観測のための基礎研究
- 1995 - 1997 Electromagnetic and Tomographic Research of Melt below EPR
- 1995 - 1996 Geoscience Efforts Reusing Japan Sea Telecom-Cable (JASC) -Development of a Trilateral Cooperation among Japan, USA and Russia-
- 1994 - 1996 Electrical potential measurement by ocean cable network
- 1994 - 1996 Interdisciplinary and international cooperative studies on fluid circulations in the Nankai Trough accretionary prism
- 1995 - 1995 高感度マグネットテルリック法で中央海嶺下溶融体の底を見る
- 1994 - 1995 International Cooperative Research on the Mid-Ocean Ridges
- 1994 - 1995 Studies on the Greek-type Earthquake Prediction Method by means of Geoelectric Potential and its Application to Japan
- 1993 - 1995 3D conductive structures and crustal activities beneath Japan islands
- 1994 - 1994 霧島火山群の深部構造に関する地震学的・電磁気学的・側地学的研究
- 1993 - 1993 霧島火山の深部構造に関する電磁気学的研究
- 1993 - 1993 雲仙火山地下構造の電磁気学的研究
- 1992 - 1993 International Cooperative Research of the Mid-Ocean Ridges
- 1992 - 1992 雲仙火山地下構造の電磁気学的研究
- 1991 - 1992 Geophysical study of western Pacific region
- 1990 - 1991 Basic investigation on the earthquake prediction by means of go-electric potential monitoring.
- 1989 - 1991 Heat Flow and Electromagnetic Studies in the Continental Shelf Area off Eastern China
- 1989 - 1991 Preliminary study of ocean bottom geoscience station using trans-Pacific telecommunication cable
- 1988 - 1989 Electromagnetic Study of Juan de Fuca Ridge
- 1987 - 1988 Development of Ocean Bottom Electromagnetic Measurement System and Three-dimensional Structure of the Transition Zone between the Ocan and the Continent
- 1987 - 1987 火山噴火に伴う地熱活動異常の熱学的・電磁気学的研究
- 1985 - 1987 Logn-term, Absolute Measurement of the 3 Componets of Geomagnetic Field and Establishment of Fixed Geomagnetic Stations at the Sea Floor
- 地球電磁気観測システムの開発
- 地球内部の電気伝導度構造の研究
- 地球規模の電磁場変動の研究
- Development of electromagnetic field observation systems
- Study on electrical conductivity structure in the Earth
- Study on electromagnetic field variations of global scales
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Papers (158)：
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Hisashi Utada, Tawat Rung-Arunwan, Weerachai Siripunvaraporn. Magnetotelluric sampling theorem. Earth, Planets and Space. 2024
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Hyunsun Kang, Young Hee Kim, Shu Huei Hung, Pei Ying Patty Lin, Takehi Isse, Hitoshi Kawakatsu, Sang Mook Lee, Hisashi Utada, Nozomu Takeuchi, Hajime Shiobara, et al. Seismic Velocity Structure of Upper Mantle Beneath the Oldest Pacific Seafloor: Insights From Finite-Frequency Tomography. Geochemistry, Geophysics, Geosystems. 2023. 24. 9
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Yuki Kawano, Takehi Isse, Akiko Takeo, Hitoshi Kawakatsu, Manabu Morishige, Hajime Shiobara, Nozomu Takeuchi, Hiroko Sugioka, Young Hee Kim, Hisashi Utada, et al. Seismic Structure of the Lithosphere-Asthenosphere System Beneath the Oldest Seafloor Revealed by Rayleigh-Wave Dispersion Analysis. Journal of Geophysical Research: Solid Earth. 2023. 128. 6
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Nozomu Takeuchi, Takehi Isse, Hitoshi Kawakatsu, Hajime Shiobara, Hiroko Sugioka, Aki Ito, Hisashi Utada, Tomoaki Yamada. Olivine Fabrics in the Oceanic Lithosphere Constrained by Pn Azimuthal Anisotropy. Journal of Geophysical Research: Solid Earth. 2023. 128. 6
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Tae-shin Kim, Ji-hoon Park, Ji-won Ko, Se-young Oh, Michael Witek, Sung-Joon Chang, Sang-Mook Lee, YoungHee Kim, Hisashi Utada, Hitoshi Kawakatsu, et al. Characteristics of Background Noise in the Oldest-1 Array Deployed on the Oldest Part of the Pacific Plate. Bulletin of the Seismological Society of America. 2023. 113. 4. 1772-1793
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MISC (248)：
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KAWANO Yuki, ISSE Takehi, TAKEO Akiko, KAWAKATSU Hitoshi, SHIOBARA Hajime, TAKEUCHI Nozomu, SUGIOKA Hiroko, KIM YoungHee, UTADA Hisashi, LEE Sang-Mook. Broadband dispersion analysis of Love waves: a case study in the oldest Pacific Ocean. 日本地球惑星科学連合大会予稿集(Web). 2022. 2022
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NAGAI Haruka, TAKEUCHI Nozomu, KAWAKATSU Hitoshi, SHIOBARA Hajime, ISSE Takehi, SUGIOKA Hiroko, ITO Aki, UTADA Hisashi. Surface wave envelope fitting for S wave velocity structure of the oceanic upper mantle. 日本地球惑星科学連合大会予稿集(Web). 2021. 2021
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KAWANO Yuki, ISSE Takehi, TAKEO Akiko, KAWAKATSU Hitoshi, SHIOBARA Hajime, TAKEUCHI Nozomu, SUGIOKA Hiroko, KIM YoungHee, UTADA Hisashi, LEE Sang-Mook. Seismic structure of the lithosphere-asthenosphere system beneath the oldest seafloor revealed by the broadband dispersion analysis of the Oldest-1 Array. 日本地球惑星科学連合大会予稿集(Web). 2021. 2021
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KAWAKATSU Hitoshi, ISSE Takehi, TAKEUCHI Nozomu, SHIOBARA Hajime, SUGIOKA Hiroko, KIM YoungHee, UTADA Hisashi, LEE Sang-Mook. Application of the wavefield decomposition for the Oldest-1 array data. 日本地球惑星科学連合大会予稿集(Web). 2021. 2021
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永井はるか, 竹内希, 川勝均, 塩原肇, 一瀬建日, 杉岡裕子, 伊藤亜妃, 歌田久司. Surface wave fitting for Vs structure of the oceanic crust and upper mantle-Development of the initial model using shorter period waveforms-. 日本地震学会秋季大会講演予稿集(CD-ROM). 2021. 2021
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Books (10)：
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海底ケ-ブルネットワ-クによる電位差観測
1991
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Observation of geoelectric field by a transoceanic cable network
1991
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火山体の電気的地下構造調査
1990
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Electromagnetic survey on the subsurface structure of volcanic areas in Japan
1990
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ネットワ-クMT法による日本列島下の電気伝導度構造調査
1989
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Professional career (1)：
Committee career (2)：
- 2009/04 - 2023/03 Society of Geomagnetism, Earth, Planetary and Space Sciences Advisory committee member
- 1999 - 地球電磁気・地球惑星圏学会 運営委員
Awards (1)：
- 1999 - 地球電磁気・地球惑星圏学会 田中館賞
Association Membership(s) (3)：
Japan Geoscience Union
, American Geophysical Union
, 地球電磁気・地球惑星圏学会
